
Photo: Soica2001 (talk) · Public domain · Wikimedia Commons
Iriomotejima Onsen is a hot spring town in Okinawa, Japan. The water leaves the ground at 32.2°C, cool enough that the baths here are usually reheated. Officially the water is classed as sulfate spring.
Clear water with a faintly bitter taste. Known for holding heat.





Places from Wikidata, photographs from Wikimedia Commons. Distances are in a straight line from the town.
Many public baths still turn away visible tattoos, and the rule is set by each bath, not by the town. The reliable way round it is to bathe privately: a room with its own open-air bath, or an inn with a private bath you can book for yourselves.



Figures from the town's Japanese Wikipedia article.
24.3797, 123.9069 — open the map



Planning a first soak? Read how an onsen stay works, and what to do if you have tattoos.